//: arrays/ContainerComparison.java
package com.dozy.learn.arrays;

import java.util.*;
import static net.mindview.util.Print.*;

class BerylliumSphere {
    private static long counter;
    private final long id = counter++;

    public String toString() {
        return "Sphere " + id;
    }
}

public class ContainerComparison {
    public static void main(String[] args) {
        BerylliumSphere[] spheres = new BerylliumSphere[10];
        for (int i = 0; i < 5; i++)
            spheres[i] = new BerylliumSphere();
        print(Arrays.toString(spheres));
        print(spheres[4]);

        List<BerylliumSphere> sphereList = new ArrayList<BerylliumSphere>();
        for (int i = 0; i < 5; i++)
            sphereList.add(new BerylliumSphere());
        print(sphereList);
        print(sphereList.get(4));

        int[] integers = { 0, 1, 2, 3, 4, 5 };
        print(Arrays.toString(integers));
        print(integers[4]);

        List<Integer> intList = new ArrayList<Integer>(Arrays.asList(0, 1, 2,
                3, 4, 5));
        intList.add(97);
        print(intList);
        print(intList.get(4));
    }
} /* Output:
[Sphere 0, Sphere 1, Sphere 2, Sphere 3, Sphere 4, null, null, null, null, null]
Sphere 4
[Sphere 5, Sphere 6, Sphere 7, Sphere 8, Sphere 9]
Sphere 9
[0, 1, 2, 3, 4, 5]
4
[0, 1, 2, 3, 4, 5, 97]
4
*///:~
